38143320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6824

約数の個数: 64

約数和(自身を含む): 116881920

約数和(自身を除く): 78738600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 6763, 13526, 20289, 27052, 33815, 40578, 54104, 67630, 81156, 101445, 135260, 162312, 202890, 270520, 317861, 405780, 635722, 811560, 953583, 1271444, 1589305, 1907166, 2542888, 3178610, 3814332, 4767915, 6357220, 7628664, 9535830, 12714440, 19071660, 38143320]

約数ペア:

[(1, 38143320), (2, 19071660), (3, 12714440), (4, 9535830), (5, 7628664), (6, 6357220), (8, 4767915), (10, 3814332), (12, 3178610), (15, 2542888), (20, 1907166), (24, 1589305), (30, 1271444), (40, 953583), (47, 811560), (60, 635722), (94, 405780), (120, 317861), (141, 270520), (188, 202890), (235, 162312), (282, 135260), (376, 101445), (470, 81156), (564, 67630), (705, 54104), (940, 40578), (1128, 33815), (1410, 27052), (1880, 20289), (2820, 13526), (5640, 6763)]